14978840 is an even 8-digits composite number following 14978839
and preceding 14978841 . In scientific notation, it is written as 1.4978840 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors.
There are 5675904 positive integers (up to 14978840) that are relatively prime to 14978840.
14978840 has 32 divisors, whose sum is 35478000
The reverse of 14978840 is 04887941
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
fourteen million nine hundred seventy-eight thousand eight hundred forty
Scientific notation
1.4978840 × 10^7
Engineering notation
1.4978840 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 19 × 19709
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3744710
Product of the distinct prime numbers
The prime factorization of 14978840 is 2 × 2 × 2 × 5 × 19 × 19709.
Since it has a total of 6 prime factors.
9 , 5 , 88 , 47 , 814 , 874 , 8830 , 5625 , 86772 , 15595 , 358035 , 148102 , 1611258 , 2689857 , 35452458 , 24175446 , 591381427 , 946992611 , 2792719552 , 2237124840
n×2
29957680
n×3
44936520
n×4
59915360
n×5
74894200
n÷2
7489420
n÷3
4992946.6666667
n÷3
3744710
n÷5
2995768
n2
224365647745600
n3
3.3607371390777E+21
n4
5.0339943888303E+28
n5
7.5403396511186E+35
2 √n
3870.2506378786
3 √n
246.50518608791
4 √n
62.211338499333
5 √n
27.233009424627
1 , 2 , 4 , 5 , 8 , 10 , 19 , 20 , 38 , 40 , 76 , 95 , 152 , 190 , 380 , 760 , 19709 , 39418 , 78836 , 98545 , 157672 , 197090 , 374471 , 394180 , 748942 , 788360 , 1497884 , 1872355 , 2995768 , 3744710 , 7489420 , 14978840
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-14978839
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 14978840 can be divided by 32 positive divisors.
The sum of these divisors (counting 14978840) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111001001000111100011000
3
Ternary
1001012000002212
4
Quaternary
321020330120
5
Quinary
12313310330
6
Senary
1253014252
8
Octal
71107430
10
Decimal
14978840
12
Duodecimal
5024388
16
Hexadecimal
e48f18
20
Vigesimal
4dc720
36
Base36
8x1qw
md5
653d33733b3e88624a705aadb2e1d4cd
sha1
5854f492a20959cc024f3e20574f9239e20d8b07
sha256
bd786321301d29b7a02747871da5e4ede324103ff1daadfd47090e1b31bf460c
sha512
fa0bc87a52ecffc24c3e0b70ad5a6419e5ec02e20f5ca9a74adf4a97584d3105199e28235b91b2d2b28338d87fb85784b543909d063d73db1a7219171363b124
ripemd-160
3681c750a0073c3b9a74d1c8ae211052f3b1f3fd
Diameter
29957680
Circumference
94114827.406594
Area
7.0486547067549E+14
Volume
1.4077422809031E+22
Surface area
2.819461882702E+15
Circumference
94114827.406594
Perimeter
59915360
Area
224365647745600
Diagonal
21183278.676617
Surface area
1346193886473600
Volume
3.3607371390777E+21
Space diagonal
25944111.918445
Perimeter
44936520
Area
97153175342120
Altitude
12972055.959223
Surface area
97153175342120
Volume
3.9606667013789E+20
Height
7061092.8922055